214693238

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{146849}}^1$

素因数の和:146911

約数の個数: 16

約数和(自身を含む): 348915600

約数和(自身を除く): 134222362

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 146849, 293698, 2496433, 4992866, 6314507, 12629014, 107346619, 214693238]

約数ペア:

[(1, 214693238), (2, 107346619), (17, 12629014), (34, 6314507), (43, 4992866), (86, 2496433), (731, 293698), (1462, 146849)]